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2 Commits

Author SHA1 Message Date
Babu Moger
34060b8fff arch/sparc: Add accurate exception reporting in M7memcpy 
Add accurate exception reporting in M7memcpy

Signed-off-by: Babu Moger <babu.moger@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-08-10 14:59:04 -07:00
Babu Moger
b3a04ed507 arch/sparc: Optimized memcpy, memset, copy_to_user, copy_from_user for M7/M8 
New algorithm that takes advantage of the M7/M8 block init store
ASI, ie, overlapping pipelines and miss buffer filling.
Full details in code comments.

Signed-off-by: Babu Moger <babu.moger@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-08-10 14:57:00 -07:00